U4289BM

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: U4289BM

Find stocking distributors and other suppliers of U4289BM using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact U4289BM suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
956
Line Items
4
Suppliers listing this part
4
Countries/regions where listing suppliers exist
2
Most Recent Upload
1/21/2026

Sponsored Live Part Search

Part Number: U4289BM

Part Number Country/Region Suppliers Line Items Total Qty
U4289BM DE 3 3 306
U4289BM US 1 1 650

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
U4285BM-MFSG3 7 18 18 31,515
U4283BM-BFLG3 5 11 11 32,121
U4286BMBFPG1 5 10 10 30,314
U428-003-G2 3 8 8 14,419
U428-000-F 2 8 11 20,073
U4283BM 3 7 7 1,557,699
U4289BMMFP 4 5 5 17,506
U4289BMMFPG3 2 2 2 11,500
U4289BM-MFP SO16 1 1 1 138
U4289BMM 1 1 1 230

Possible Component Manufacturers*

Telefunken Semiconductor
Vishay Telefunken (Telefunken)
Teledyne Storm Microwave
Tele Quarz (Oak Industries) (Oak Frequency) (Corning Frequency)
Avnet MTS (Avnet -Microwave) (Teledyne Cougar) (Penstock) (Pen-Stock)
Judson (Teledyne Judson)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

Request a Free Trial Membership to contact suppliers for part number U4289BM

Page Created: 1/21/2026